Agent DX CLI Scale

Use this skill to evaluate any CLI against the principles of agent-first design. Score each axis from 0–3, then sum for a total between 0–21.

Human DX optimizes for discoverability and forgiveness. Agent DX optimizes for predictability and defense-in-depth. — You Need to Rewrite Your CLI for AI Agents

Scoring Axes

1. Machine-Readable Output

Can an agent parse the CLI's output without heuristics?